A wave on the surface of water passes through a gap between two barriers and is diffracted, as shown.
What happens when the frequency of the wave is halved?
1 )
Less diffraction is observed.
More diffraction is observed.
3 )
There is no diffraction.
4 )
The same amount of diffraction is observed.
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
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